Guest Stars Storme Toolis as Holly Griffin Laura Rogers as Katia Dryden Richard Dillane as Lawrence Delvin Jon Foster as Darren Vosper Oliver Cotton as Hugh Dryden Alex Austin as Ian Emmanuel Ighodaro as Julian Adomakoh Lorna Rose Harris as Lydia Dryden Nina Young as Nicole Hunter Tanmay Dhanania as Bobby Johal Sian Thomas as Monika Dryden